Title:
FRICTION CUP FOR A SECURITY ROTOR
Document Type and Number:
WIPO Patent Application WO/2014/188262
Kind Code:
A3
Abstract:
The invention relates to a friction cup (11-14) for a security rotor, having a smooth spherical head (22) provided on its free end with a spherical idling cap (21). The friction cup (11-14) comprises a cylindrical body (11) with eccentric inner walls (111) on which a pair of cylindrical rollers (12) move, guided by a basket or cage (13), and axially retained (12, 13) in the body (11) by a ring (14). The cup-rotor system can be used for protecting inspection cameras in underground communication networks, electrical networks, drainage systems, aqueducts, offices etc., by means of the installation thereof in various mechanisms, such as security doors, covers or security gates.
Inventors:
BARÓN GUTIÉRREZ MAURICIO (CO)
SUÁREZ GARCÍA HÉCTOR ALFONSO (CO)
SUÁREZ GARCÍA HÉCTOR ALFONSO (CO)
Application Number:
PCT/IB2014/000834
Publication Date:
April 23, 2015
Filing Date:
May 22, 2014
Export Citation:
Assignee:
TELECOMUNICACIONES DE BOGOTÁ S A ESP EMPRESA DE (CO)
International Classes:
B25B23/10; B25B13/48; F16B23/00; F16B41/00
Foreign References:
| FR2170584A5 | 1973-09-14 | |||
| GB2067115A | 1981-07-22 | |||
| EP0227214A1 | 1987-07-01 | |||
| DE938420C | 1956-01-26 | |||
| ES2296566A1 | 2008-04-16 | |||
| GB2248415A | 1992-04-08 | |||
| JPH07208426A | 1995-08-11 | |||
| US0625145A | 1899-05-16 |
Attorney, Agent or Firm:
ARISTIZABAL ESCOBAR, Ricardo del Cristo (Oficina 202, 1 Bogota, CO)
Download PDF: